申请人:May & Baker Limited
公开号:US04039544A1
公开(公告)日:1977-08-02
The invention provides certain novel 8-azapurin-6-one derivatives substituted in the 2-position by a substituted phenyl group, preferably carrying an alkoxy in the 2-position, which possess valuable pharmacological properties especially in the treatment of respiratory disorders manifested by the interaction of tissue-fixed antibodies with specific antigens.
该发明提供了一种特定的新型8-azapurin-6-one衍生物,其在2位被取代的苯基团取代,最好是在2位携带烷氧基,具有有价值的药理特性,特别是在治疗由组织固定抗体与特定抗原相互作用所表现的呼吸系统疾病方面。